São Mateus do Maranhão Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in São Mateus do Maranhão

São Mateus do Maranhão temperature today is 38°, feels like 38°, with a humidity level of 26% and wind at 11.63 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in São Mateus do Maranhão: expect a high of 39° and a low of 22°, with few clouds.

broken clouds
38°
broken clouds
H: 38° L: 38°
Feels like 38°
AQI: Good (1/5)
Humidity
26%
Dew 15°
Wind speed
11.63 km/h
ESE · G21.31
Pressure
1012 hPa
Visibility
10 km
Extreme Heat
Temperature is 38°. Stay hydrated and avoid prolonged sun exposure.
Weather Summary
Currently in São Mateus do Maranhão, expect varied conditions with extremely hot temperatures around 38°. Winds are a light breeze. Low humidity levels may cause dry conditions. Stay hydrated and seek shade during peak hours.
Precipitation Probability
0%
15
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
0%
00
0%
03
47%
06
80%
09
0%
12
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
39°
Thu
15:00
34°
 
27°
 
25°
 
23°
Fri
03:00
22°
 
30°
 
37°
 
39°
Fri
15:00
32°
 
28°
 
26°
 
25°
Sat
03:00
22°
 
30°
 
37°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:49
Sunset
Sunset
17:55
Moon Phase
First Quarter (58%)
Timezone: GMT+05:30
Last updated: Sep 17, 2026 9:39 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
-4.041670
Longitude
Longitude
-44.474998
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More about São Mateus do Maranhão
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in Sao Mateus do Maranhao, Brazil

Sao Mateus do Maranhao is a city located in the northeastern region of Brazil. The climate in Sao Mateus do Maranhao is classified as tropical savanna climate, also known as Aw according to the Köppen-Geiger climate classification. The city experiences distinct wet and dry seasons throughout the year, with warm temperatures prevailing year-round.

Temperature

The average annual temperature in Sao Mateus do Maranhao is around 80°F (26.7°C). The city experiences little variation in temperature throughout the year due to its proximity to the equator. The hottest months are typically between September and November, with average high temperatures reaching 91°F (33°C), while the coolest months are between March and July, with average lows around 73°F (23°C).

Rainfall

The city experiences a pronounced wet season from January to June and a dry season from July to December. The average annual rainfall in Sao Mateus do Maranhao is approximately 1500mm. The wettest months are from February to May, with the peak of rainfall occurring in March and April. The dry season, particularly from September to December, experiences significantly less rainfall, making it an ideal time for outdoor activities and tourism.

Humidity

Sao Mateus do Maranhao has high humidity levels throughout the year, averaging around 80%. The combination of high temperatures and humidity can lead to a tropical and often muggy feel, particularly during the wet season. Travelers should be prepared for these conditions when visiting the region.

Extreme Weather Events

While Sao Mateus do Maranhao does not experience extreme weather events such as hurricanes or typhoons, it is important to note that the city is susceptible to heavy rainfall and localized flooding during the wet season. Visitors should stay informed about weather forecasts and take necessary precautions during their stay.

Best Time to Visit

The best time to visit Sao Mateus do Maranhao is during the dry season, from July to December, when the weather is more predictable, and outdoor activities are more enjoyable. The months of September to November offer comfortable temperatures and lower chances of rainfall, making it an ideal time for tourist activities and exploration of the city and its surroundings.

Conclusion

Sao Mateus do Maranhao, Brazil, boasts a tropical savanna climate characterized by warm temperatures, distinct wet and dry seasons, and high humidity levels. Visitors to the city can expect consistent warmth throughout the year, with the wet season bringing increased rainfall and the dry season offering more favorable weather for outdoor adventures. Understanding the climate and weather patterns can help travelers prepare for an enjoyable experience in Sao Mateus do Maranhao.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about São Mateus do Maranhão
What is the temperature in São Mateus do Maranhão right now?

The current temperature in São Mateus do Maranhão is 38°, and it feels like 38°. Today's high is 38° and the low is 38°.

Will it rain in São Mateus do Maranhão today?

No rain is expected in São Mateus do Maranhão today (0% chance). Conditions are currently broken clouds.

What is the weather in São Mateus do Maranhão today?

São Mateus do Maranhão is experiencing broken clouds with a temperature of 38°. Humidity is at 26% and wind speed is 11.63 km/h from the ESE.

What is the humidity in São Mateus do Maranhão today?

Humidity in São Mateus do Maranhão is 26% right now, with a dew point of 15°. The air is dry — consider staying hydrated.

What is the wind speed in São Mateus do Maranhão today?

Wind speed in São Mateus do Maranhão is 11.63 km/h, flowing at 106° ESE wind direction. Gusts up to 21.31 km/h.

What is the 5-day forecast for São Mateus do Maranhão?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for São Mateus do Maranhão. Today's high is 38° and low is 38°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in São Mateus do Maranhão today?

It feels like 38° in São Mateus do Maranhão today, with 60% cloud cover and 10 km visibility.

Weather in São Mateus do Maranhão